Kyoukai Senjou no Horizon - Volume 8B, Chapter 37: Creators in a Hidden Place

The Empress who dies in torture, An Rushuang is her name. After she wakes up, she finds herself has time-travelled to when she was twelve years old, but she would turn into Major General’s white horse at night. He is a general who orders about the winds and clouds on the battlefield, and she is a little girl lives in her boudoir seclusively.
She endeavors to change her fate, and he spared no effort to win every battle. They meet each other every day, well, it’s night to be accurate. Is that a dream or not? She pleads to marry the seignior to win peace for her family, only to find he is the one she is going to marry.
“Growing old with you under the same roof is my long-cherished wish”, thought them both.

- Description from Novelupdates

Zhang Ye was originally a mundane college graduate with aspiring dreams to become a star, but unfortunately has below average looks and height. However one day, he woke up and suddenly found himself in a parallel world!

After forming a blood pact with the Saint and Demon ladies, the good-for-nothing young boy obtained the Yin-Yang divine veins, learned the art of alchemy and martial arts, and dominated the world.The young Shen Xiang had a romantic encounter with a goddess and a witch, and obtained their supreme inheritance, acquired a divine vein that defied the heavens, learned peerless magical skills, and mastered superb alchemy techniques, which made him very successful on the road of martial arts... When he was hungry, he would refine some pills as snacks, when he was lonely, he would flirt with the high and mighty goddess, when he was bored, he would play with those martial arts masters who came to ask for pills, and when he was tired, he would let the delicate wives around him give him massages...

Harry got a strange Life Achievement System which assigns missions that reward him for acting like a scumbag and earning Scum Points.Scum Points Could can be exchanged for powerful magical items, rare abilities, and tools that give Harry an edge in both life and business.At first, he resents it. Then he gets curious. And finally… he gets hooked.But being a scumbag is a high-risk profession. One wrong move, and he could lose everything, even his life. To survive this dangerous game, Harry must walk the line between manipulation and strategy, charm and ruthlessness.He’ll cheat, scheme, and hustle his way to the top.